## Uncomment the following two lines to fetch updated software from the network
# deb http://us.archive.ubuntu.com/ubuntu breezy main restricted
# deb-src http://us.archive.ubuntu.com/ubuntu breezy main restricted
## Uncomment the following two lines to fetch major bug fix updates produced
## after the final release of the distribution.
# deb http://us.archive.ubuntu.com/ubuntu breezy-updates main restricted
# deb-src http://us.archive.ubuntu.com/ubuntu breezy-updates main restricted
## Uncomment the following two lines to add software from the 'universe'
## repository.
## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team, and may not be under a free licence. Please satisfy yourself as to
## your rights to use the software. Also, please note that software in
## universe WILL NOT receive any review or updates from the Ubuntu security
## team.
# deb http://us.archive.ubuntu.com/ubuntu breezy universe
# deb-src http://us.archive.ubuntu.com/ubuntu breezy universe
# deb http://security.ubuntu.com/ubuntu breezy-security main restricted
# deb-src http://security.ubuntu.com/ubuntu breezy-security main restricted
# deb http://security.ubuntu.com/ubuntu breezy-security universe
# deb-src http://security.ubuntu.com/ubuntu breezy-security
universe

6. Reemplazarlas con estas.

## Uncomment the following two lines to fetch updated software from
the network
deb http://us.archive.ubuntu.com/ubuntu breezy main restricted
deb-src http://us.archive.ubuntu.com/ubuntu breezy main restricted
## Uncomment the following two lines to fetch major bug fix updates
produced
## after the final release of the distribution.
deb http://us.archive.ubuntu.com/ubuntu breezy-updates main restricted
deb-src http://us.archive.ubuntu.com/ubuntu breezy-updates main restricted
## Uncomment the following two lines to add software from the 'universe'
## repository.
## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team, and may not be under a free licence. Please satisfy yourself as to
## your rights to use the software. Also, please note that software in ##
universe WILL NOT receive any review or updates from the Ubuntu security
## team.
deb http://us.archive.ubuntu.com/ubuntu breezy universe
deb-src http://us.archive.ubuntu.com/ubuntu breezy universe
deb http://security.ubuntu.com/ubuntu breezy-security main restricted
deb-src http://security.ubuntu.com/ubuntu breezy-security main restricted
deb http://security.ubuntu.com/ubuntu breezy-security universe
deb-src http://security.ubuntu.com/ubuntu breezy-security universe
deb http://archive.ubuntu.com/ubuntu breezy multiverse
deb-src http://archive.ubuntu.com/ubuntu breezy multiverse
## Extras
deb http://ubuntu-backports.mirrormax.net/ breezy-extras main
restricted universe multiverse
## Backports
deb http://archive.ubuntu.com/ubuntu breezy-backports main restricted
universe multiverse